/*
Copyright (c) 2007-2009, Yusuke Yamamoto
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the Yusuke Yamamoto nor the
      names of its contributors may be used to endorse or promote products
      derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY Yusuke Yamamoto ``AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL Yusuke Yamamoto BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package kdweibo4j;

/**
 * 按日期区间分页
 * @author winters_huang
 *
 */
public class PagingByTime implements java.io.Serializable {
    private int page = -1;
    private int cursor = -1;     //返回结果的游标（返回结果中包含有next_cursor/previous_cursor）。下一页用返回值里的next_cursor，上一页用previous_cursor，默认为0
    private int count = -1;      //每页条数
    private long from = 0;       //开始时间戳
    private long to = 0;         //结束时间戳

    public PagingByTime() {
    }

    public int getPage() {
        return page;
    }

    public void setPage(int page) {
        if (page < 1) {
            throw new IllegalArgumentException("page should be positive integer. passed:" + page);
        }
        this.page = page;
    }

    public int getCount() {
        return count;
    }

    public void setCount(int count) {
        if (count < 1) {
            throw new IllegalArgumentException("count should be positive integer. passed:" + count);
        }
        this.count = count;
    }

    public PagingByTime count(int count) {
        setCount(count);
        return this;
    }
    public void setFrom(long from) {
        this.from = from;
    }
    
    public long getFrom() {
        return from;
    }

    public void setTo(long to) {
        this.to = to; 
    }


    public long getTo() {
        return to;
    }

    public void setCursor(int cursor){
    	this.cursor = cursor;
    }
    
    public int getCursor(){
    	return cursor;
    }
}
